YiiSession Table - remove row after log out

3176

sessionTable.png

Does Yii remove rows in Session Table after session expiry date pass ?

I notice that Data column changes from BLOB to NULL, but the row is still there. Should it be removed after user logs out ?

The rows are purged based on the gCProbability property I believe:

http://www.yiiframework.com/doc/api/1.1/CHttpSession#gCProbability-detail